PORTIBM PC Portable (uses same BIOS as XT) 1C84 - EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). CONFIGURATION FLAGS (board in slot 1)

1C84  RW  configuration flags (see #P1016)


Bitfields for EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). Add-in Card configuration flags:
Bit(s)	Description	(Table P1016)
 0	enable
 1	IOCHKERR (read-only) card is generating CHCHK#, causing an NMIsee Non-Maskable Interrupt
 2	IOCHKRST reset card
 7-3	card-specific